• Wrong document? Swap it for free
  • Written by students who passed
  • Immediately available after payment
  • Read online or as PDF
Sell
Where do you study
Your language
Document preview thumbnail
Preview 2 out of 12 pages
Summary

samenvatting practicum 6

Document preview thumbnail
Preview 2 out of 12 pages

practicum 6 + foto's

Content preview

Practicum 6: Zenuwweefsel


Perifeer zenuwstelsel
Gekleurd met osmium → bindt aan vetten → goede merker voor myelinescheden


M1/14: Geïsoleerde zenuwvezels – kleuring: osmium


- Centraal: axon ( =lange uitloper van zenuwcel) , bevat axoplasma → omgeven door axolemma
- Rond axon: myelineschede → op regelmatige plaatsen onderbroken door knopen van Ranvier (= niet gemyeliniseerd)
- Myelinescheden zijn opgebouwd door cellen van Schwann
Tussen 2 knopen van Ranvier, bouwt 1 Schwanncel de myelineschede op → 1 kern van een Schwanncel
- Internodium = zone tussen 2 knopen van Ranvier
- Insnoeringen van Schmidt-Lantermann: onderbreken de myelineschede

, Practicum 6: Zenuwweefsel


M1/13: Zenuw – kleuring: osmium
- Dwarse doorsnede
- Donkere myelineschede die axon bekleedt
- Af en toe kan je tegen myelineschede, de kern van een Schwann cel terugvinden
- Endoneurium: losmazig bindweefsel met capillairen, rond en tussen zenuwvezels
- Perineurium: bindweefsel laag, omgeven zenuwbundel of fasciculus
- Epineurium: dichte bindweefsellaag, omgeven aantal zenuwbundels, bevatten vetcellen

Document information

Study
Uploaded on
February 20, 2025
Number of pages
12
Written in
2024/2025
Type
Summary
$8.98

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Sold
1
Followers
0
Items
8
Last sold
9 months ago




Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions